Homepage / GPS / Dash Cams / Mio Dash Cams / Mio MiVue 821 / Mio Accessories / Mio MiVue Accessories

Mio MiVue 821 Accessories

Mio accessories for the Mio MiVue 816. Parts available include 3.5 Metres vehicle power cable, hardwire power cable and rear facing dash camera.

Browse our list of Mio MiVue 821 spares and parts below and buy with confidence knowing you are getting the correct manufactured part for your Mio MiVue 821 dash cam.

We only sell genuine stock and do not sell third party parts and accessories. You can telephone 01733 777623 (Mon-Fri 9:30am-5pm) to make your purchase or click the images or accessory descriptions below to make your purchase online via the ActiveGPS.co.uk website.

Mio MiVue 821 3.5 Metres Car Charger

£19.99

‣Charge or power your Mio MiVue 821 dash camera with this genuine Mio Mivue 3.5 metre vehicle power cable.

Mio MiVue 821 Adhesive Windscreen Mount

£29.99

‣Mount your Mio MiVue 821 active crale on your vehicle's windscreen using this adhesive windscreen mount.

Mio MiVue 821 Smartbox IV

£49.99

‣Mio MiVue Smartbox IV enables you to connect and hardwire your Mio MiVue 821 directly to your vehicles elecrical supply.

Mio MiVue A50 Rear Dash Cam

£97.99

‣Add a rear dash camera to your Mio MiVue 821 by buying and installing the A50 rear dash cam. Includes 8 metres of cabling.

Mio MiVue 8metre Rear Camera Cable

£39.99

‣Already own the Mio MiVue A50 rear facing dash cam and just need the camera cabling? You need to purchase this Mio 8 metre cable.

Mio MiVue 821 Mini USB Cable

£9.99

‣Want to update or transfer video footage from your Mio MiVue 821 to your desktop or laptop PC? You need to buy this USB cable.

Deliveries

We offer UK, Europe and Worldwide deliveries. We despatch orders at 4:30pm on Monday, Tuesday, Wednesday, Thursday and Friday. We need to receive your order on those days by 3:00pm. When possible we may despatch orders received after that time. No orders are despatched on Saturday, Sunday or Bank Holidays in England and Wales.

We offer FREE UK delivery on all orders of £50.00 or more, plus next working day and guaranteed Saturday delivery options. Click here for further info. All options also appear at the basket pages.

Why Buy from ActiveGPS?

We are official authorised Garmin Internet Retailers, offering genuine Garmin products, accessories, and maps. All our stock is purchased directly from assigned Garmin UK distributors - we do not source from the grey market and never sell counterfeit products.

When you buy from ActiveGPS.co.uk, you can be confident that you’ll receive full Garmin support and the peace of mind that comes with purchasing authentic, reliable products.

This page was last updated on: 18th December 2025